From 6137475c39d36cbe5471996f65ebfd42f4764983 Mon Sep 17 00:00:00 2001
From: Angel <angel@ttm.sh>
Date: Tue, 26 May 2020 12:33:06 +0200
Subject: [PATCH] Kernel: fix assertion on readlink() syscall

The is_error() check on the KResultOr returned when reading the link
target had a stray ! operator which causes link resolution to crash the
kernel with an assertion error.
---
 Kernel/Process.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Kernel/Process.cpp b/Kernel/Process.cpp
index 44530a6872d..fa3599dec54 100644
--- a/Kernel/Process.cpp
+++ b/Kernel/Process.cpp
@@ -1944,7 +1944,7 @@ int Process::sys$readlink(const Syscall::SC_readlink_params* user_params)
         return -EINVAL;
 
     auto contents = description->read_entire_file();
-    if (!contents.is_error())
+    if (contents.is_error())
         return contents.error();
 
     auto link_target = String::copy(contents.value());